Portion of shoe upper



FIG. 1 is a perspective view of a portion of shoe upper of the subject design;

FIG. 2 is a right side elevational view thereof, the left side elevational view being symmetric to the right side elevational view;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a top plan view thereof.

The broken line showing of the remainder of the shoe upper is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design of a portion of shoe upper, as shown and described. 